The triceps, or triceps brachii (Latin for "three-headed muscle of the arm"), is a large muscle on the back of the upper limb of many vertebrates. It...

The triceps reflex, a deep tendon reflex, is a reflex that elicits involuntary contraction of the triceps brachii muscle. It is sensed and transmitted...

The biceps or biceps brachii (Latin: musculus biceps brachii, "two-headed muscle of the arm") is a large muscle that lies on the front of the upper arm...

the upper limb. It innervates the medial and lateral heads of the triceps brachii muscle of the arm, as well as all 12 muscles in the posterior osteofascial...

involved being the pectoralis major, the anterior deltoids, and the triceps brachii. Other muscles located in the back, legs and core are involved for...

the triceps brachii muscles, or triceps for short, are also hard at work extending the elbow joints so the arms can be fully extended. The triceps also...

of this surface is covered by the lateral and medial heads of the Triceps brachii, the former arising above, the latter below the radial sulcus. Its...

amongst others, the shaft of the humerus and the triceps brachii) of the arm and lies deep to the triceps brachii. Here it travels with the deep artery of the...

the triceps brachii, then along the groove for the radial nerve (the radial sulcus), where it is covered by the lateral head of the triceps brachii, to...

blended with the tendon of the deltoid muscle, gives attachment to the triceps brachii behind, and to the brachialis, brachioradialis, and extensor carpi...

minor, below by the teres major, medially by the long head of the triceps brachii, and laterally by the surgical neck of the humerus), and divides into...

tributaries that drain the muscles of the upper arm, such as biceps brachii muscle and triceps brachii muscle. Brachial vein The veins of the right axilla, viewed...

JC; Wilson, AM (January 2007). "Muscle architecture of biceps brachii, triceps brachii and supraspinatus in the horse". J. Anat. 210 (1): 32–40. doi:10...

The muscular branches of the radial nerve supply the triceps brachii, anconæus, brachioradialis, and extensor carpi radialis longus, and are grouped as...

the long head of the triceps brachii. This is occasionally muscular, and is the representative of the dorsoepitrochlearis brachii of apes. This muscular...

the elbow joint. Some consider anconeus to be a continuation of the triceps brachii muscle. Some sources consider it to be part of the posterior compartment...

of the triceps brachii - medial Some sources state the lateral border is the humerus, while others define it as the lateral head of the triceps. (The effective...

tubercle is the part of the scapula from which the long head of the triceps brachii muscle originates. The infraglenoid tubercle is a tubercle located...

radialis longus muscle below. It also presents a posterior lip for the triceps brachii, and an intermediate ridge for the attachment of the lateral intermuscular...

in red). Animation. Muscles on the dorsum of the scapula, and the Triceps brachii muscle: #3 latissimus dorsi muscle #5 teres major muscle #6 teres minor...

form, marked behind by a rough impression for the insertion of the triceps brachii; and in front, near the margin, by a slight transverse groove for the...

5 cm (1 in). in length, which gives origin to the long head of the triceps brachii; in front of this is a longitudinal groove, which extends as far as...

major, teres minor, medial border of the humerus, and long head of triceps brachii. They should not be confused with the true "axillary space" within...

at different parts, being thin over the biceps brachii, but thicker where it covers the triceps brachii, and over the epicondyles of the humerus: it is...

strengthened, above, by the supraspinatus; below, by the long head of the triceps brachii; behind, by the tendons of the infraspinatus and teres minor; and in...

the humerus. Extension in the humeroulnar joint is produced by the triceps brachii and anconeus muscle, with a tiny contribution from the muscles arising...

Pectoralis major Teres major Latissimus dorsi coracobrachialis Biceps brachii Triceps brachii Anterior circumflex humeral vessels Posterior circumflex humeral...

a movement to occur through their own activation. For example, the triceps brachii contracts, producing a shortening (concentric) contraction, during...

the a. profunda brachii. It pierces the medial intermuscular septum, and descends on the surface of the medial head of the Triceps brachii to the space between...

seen from behind. Muscles on the dorsum of the left scapula, and the Triceps brachii muscle: #3 is Latissimus dorsi muscle #5 is Teres major muscle #6 is...